I purchased an unlocked 7100 from Tigerdirect.ca and it's working fairly well. It only charges to 85% which I will enquire about today. I also need the extended battery because this thing will only last from about 8am until about 5pm.....which isn't bad, I just want more......

Since this unit was originally a T-Mobile unit and it still displays this, can I change the firmware to display ROGERS? is there a way??